Transmission electron micrograph (TEM) showing several secretory granules in the apical surface of the cell. A granule has just secreted its contents by exocytosis into the lumen. | |
Licence : | Droits gérés |
Crédit: | Science Photo Library / JOSE CALVO |
Taille de l’image : | 3573 px × 2689 px |
Model Release : | Non requis |
Property Release : | Non requis |
Restrictions : | - |